TWI372078B - Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing method - Google Patents
Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing methodInfo
- Publication number
- TWI372078B TWI372078B TW098134142A TW98134142A TWI372078B TW I372078 B TWI372078 B TW I372078B TW 098134142 A TW098134142 A TW 098134142A TW 98134142 A TW98134142 A TW 98134142A TW I372078 B TWI372078 B TW I372078B
- Authority
- TW
- Taiwan
- Prior art keywords
- nanobubble
- containing liquid
- liquid producing
- producing apparatus
- producing method
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 2
- 239000002101 nanobubble Substances 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
- B01F23/2375—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm for obtaining bubbles with a size below 1 µm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
- B01F33/811—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles in two or more consecutive, i.e. successive, mixing receptacles or being consecutively arranged
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008264367A JP5261124B2 (ja) | 2008-10-10 | 2008-10-10 | ナノバブル含有液体製造装置及びナノバブル含有液体製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201029734A TW201029734A (en) | 2010-08-16 |
TWI372078B true TWI372078B (en) | 2012-09-11 |
Family
ID=42097668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098134142A TWI372078B (en) | 2008-10-10 | 2009-10-08 | Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing method |
Country Status (5)
Country | Link |
---|---|
US (1) | US8317165B2 (zh) |
JP (1) | JP5261124B2 (zh) |
KR (1) | KR101150740B1 (zh) |
CN (1) | CN101721929B (zh) |
TW (1) | TWI372078B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI423844B (zh) * | 2010-05-26 | 2014-01-21 | Core technology corp | 含有飽和氣體之奈米氣泡水之製造方法 |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8517727B2 (en) | 2004-07-30 | 2013-08-27 | 3M Innovative Properties Company | Automatic adjustment of an orthodontic bracket to a desired occlusal height within a three-dimensional (3D) environment |
JP5037479B2 (ja) * | 2008-11-18 | 2012-09-26 | シャープ株式会社 | 浄化処理装置及び浄化処理方法 |
JP4870174B2 (ja) * | 2009-01-19 | 2012-02-08 | シャープ株式会社 | 水処理装置および水処理方法 |
JP5630423B2 (ja) * | 2011-11-18 | 2014-11-26 | 住友金属鉱山株式会社 | 電解液の気泡混入監視方法 |
KR101328570B1 (ko) * | 2012-04-27 | 2013-11-20 | (주) 지이오플랜트 | 막 세척용 세정수 공급장치 |
CN102805051B (zh) * | 2012-07-23 | 2014-04-02 | 北京中农天陆微纳米气泡水科技有限公司 | 用于水产养殖的杀菌增氧设备 |
EP2986706A4 (en) * | 2013-04-17 | 2017-03-01 | Originclear, Inc. | Producing algae biomass having reduced concentration of contaminants |
WO2014190531A1 (zh) * | 2013-05-31 | 2014-12-04 | 清华大学 | 制备持久存在的气泡的方法 |
BR112016006226A2 (pt) * | 2013-10-03 | 2017-08-01 | Ebed Holdings Inc | soluções líquidas que contêm nanobolha |
US9724460B2 (en) | 2014-03-25 | 2017-08-08 | Oakwood Healthcare, Inc. | Controlled nucleation from gas-supersaturated liquid |
JP2016104474A (ja) * | 2014-08-22 | 2016-06-09 | 有限会社情報科学研究所 | 共鳴発泡と真空キャビテーションによるウルトラファインバブル製造方法及びウルトラファインバブル水製造装置。 |
EP2995369A1 (en) * | 2014-09-11 | 2016-03-16 | Eastern Macedonia & Thrace Institute of Technology | Device for generating and handling nanobubbles |
AU2015369350A1 (en) * | 2014-12-25 | 2017-07-06 | Si Energy Company Limited | Method and apparatus for synthesizing hydrocarbon |
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CN106913891A (zh) * | 2015-12-24 | 2017-07-04 | 杭州中兵环保股份有限公司 | 一种食品输送管道消毒装置及方法 |
EP3426385B1 (en) | 2016-03-11 | 2023-07-12 | Moleaer, Inc | Method for producing a composition containing nano-bubbles in a liquid carrier |
US11324105B2 (en) * | 2016-06-09 | 2022-05-03 | Charlies Bohdy | Nanoplasmoid suspensions and systems and devices for the generation thereof |
US11071955B1 (en) | 2016-06-09 | 2021-07-27 | Charlles Bohdy | Nanoplasmoid suspensions and systems and devices for the generation thereof |
CA3037569A1 (en) * | 2016-09-28 | 2018-04-05 | Quartus Paulus BOTHA | Nano-bubble generator and method of generating nano-bubbles |
US10486115B2 (en) | 2017-05-10 | 2019-11-26 | Gaps Technology LLC. | System and method for stably infusing gas into liquid, and for delivering the stabilized gas-infused liquid into another liquid |
US11459257B1 (en) * | 2017-05-12 | 2022-10-04 | Eco Environmental, LLC | Method of treating a liquid with nanobubbles |
JP7271108B2 (ja) * | 2017-08-31 | 2023-05-11 | キヤノン株式会社 | ウルトラファインバブル含有液の製造装置及びウルトラファインバブル含有液の製造方法 |
CN108018090A (zh) * | 2018-01-18 | 2018-05-11 | 吕加平 | 微纳米气泡液体燃料的制备方法及制备装置 |
CN110227363A (zh) * | 2018-03-06 | 2019-09-13 | 四季洋圃生物机电股份有限公司 | 多功能超微气泡水实施方法及其制造装置 |
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US11904366B2 (en) * | 2019-03-08 | 2024-02-20 | En Solución, Inc. | Systems and methods of controlling a concentration of microbubbles and nanobubbles of a solution for treatment of a product |
ES2972549T3 (es) | 2019-03-14 | 2024-06-13 | Moleaer Inc | Dispositivo y método de generación de nanoburbujas sumergibles |
CN110052208B (zh) * | 2019-05-10 | 2024-02-20 | 北京中岩大地科技股份有限公司 | 一种界面活性剂的改性装备 |
CN110026122B (zh) * | 2019-05-10 | 2022-04-12 | 北京中岩大地科技股份有限公司 | 一种界面活性剂的改性方法 |
KR102236990B1 (ko) * | 2019-10-06 | 2021-04-06 | (주)평화엔지니어링 | 도로변 대기오염원 저감시스템 |
CN111467266B (zh) * | 2020-05-14 | 2022-10-28 | 深圳市陆讯纳米科技有限公司 | 一种臭氧纳米气泡漱口液及制备方法 |
CN111569683B (zh) * | 2020-05-14 | 2022-04-15 | 深圳市陆讯纳米科技有限公司 | 一种高浓度长效臭氧纳米气泡水溶液及制备方法 |
US12006232B2 (en) | 2020-06-09 | 2024-06-11 | Rapid Water Technology LLC | Water processing apparatus |
CA3121371A1 (en) | 2020-06-09 | 2021-12-09 | Rapid Water Technology LLC | Water processor |
CN115210934A (zh) * | 2020-10-23 | 2022-10-18 | 株式会社Lg新能源 | 电极绝缘液供应设备及电极绝缘液供应方法 |
US11653592B2 (en) * | 2020-10-26 | 2023-05-23 | Summit Nutrients, Llc | Liquid fertilizer composition containing nano-bubbles and method of use thereof |
WO2023028272A1 (en) * | 2021-08-25 | 2023-03-02 | Greaux Alliance, Llc | Liquid pesticide composition containing nano-bubbles and method of use thereof |
KR102682604B1 (ko) * | 2022-05-06 | 2024-07-08 | 중앙대학교 산학협력단 | 계면활성제 혼합장치와 초음파를 이용한 고농도 초미세버블 생성장치 및 생성방법 |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3842446A (en) * | 1972-06-21 | 1974-10-22 | H Hunhausen | Device for distributing substances in bathing water of a bathing tub |
JPS63230623A (ja) | 1987-03-19 | 1988-09-27 | Kao Corp | 入浴剤 |
JP2651992B2 (ja) * | 1993-08-24 | 1997-09-10 | 株式会社粘土科学研究所 | 入浴剤 |
JPH10155858A (ja) | 1996-11-28 | 1998-06-16 | Toyo Dynam Kk | 芳香添加装置付き浴槽循環濾過装置 |
JP2002037725A (ja) | 2000-07-26 | 2002-02-06 | Yuho Chem Kk | 入浴剤 |
JP2002053470A (ja) | 2000-08-09 | 2002-02-19 | Isako Mura | 皮膚外用剤、入浴剤、化粧品、頭髪保護剤 |
JP2002068959A (ja) | 2000-08-28 | 2002-03-08 | Sanki Shoji Kk | 浴用剤組成物 |
JP2002191518A (ja) | 2000-12-26 | 2002-07-09 | Seioo Giken:Kk | ジェットバス |
KR20030002445A (ko) | 2001-06-29 | 2003-01-09 | 주식회사 하이닉스반도체 | 고분자 용액 이중코팅을 이용한 미세 패턴 형성방법 |
CN101349629B (zh) * | 2001-08-28 | 2012-11-14 | 三菱丽阳株式会社 | 溶气液制造装置 |
KR100427594B1 (ko) | 2001-09-18 | 2004-04-30 | 정인 | 미세기포를 이용하여 하폐수에서 용존성 고형물과 부유성고형물을 동시에 제거하는 폐수처리 장치 및 방법 |
JP4016099B2 (ja) | 2002-05-20 | 2007-12-05 | 独立行政法人産業技術総合研究所 | ナノ気泡の生成方法 |
JP2004121962A (ja) | 2002-10-01 | 2004-04-22 | National Institute Of Advanced Industrial & Technology | ナノバブルの利用方法及び装置 |
JP2004321959A (ja) | 2003-04-25 | 2004-11-18 | Hitachi Eng Co Ltd | 廃液の処理装置 |
US7243379B2 (en) * | 2003-06-30 | 2007-07-17 | Peter John Panopoulos | Machine and or a process that will provide self cleaning advanced hot tubs, baths, and pools, with dispensing functions and automatic scrubbing systems |
JP4505560B2 (ja) * | 2003-12-15 | 2010-07-21 | 宮崎県 | 単分散気泡の生成方法 |
JP3805350B2 (ja) * | 2004-12-27 | 2006-08-02 | 株式会社グリーンプレシャス | 水処理方法および水処理装置 |
JP2006239353A (ja) | 2005-03-01 | 2006-09-14 | Tatsuo Okazaki | 炭酸泉生成方法および装置 |
JP3890063B2 (ja) | 2005-03-03 | 2007-03-07 | シャープ株式会社 | 排水処理装置および排水処理方法 |
JP4212588B2 (ja) * | 2005-03-08 | 2009-01-21 | シャープ株式会社 | 排水処理装置および排水処理方法 |
JP2006320675A (ja) | 2005-05-19 | 2006-11-30 | Hitoshi Takahashi | 二酸化炭素によるマイクロバブルの応用 |
US8091867B2 (en) * | 2005-08-31 | 2012-01-10 | Kikuchi Eco-Earth Co., Ltd | Apparatus for producing microbubble liquid and device for atomizing air bubbles using the same |
KR100777957B1 (ko) | 2005-09-16 | 2007-11-29 | 샤프 가부시키가이샤 | 수처리 방법 및 수처리 장치 |
JP4250163B2 (ja) * | 2005-09-16 | 2009-04-08 | シャープ株式会社 | 水処理方法および水処理装置 |
JP4884737B2 (ja) * | 2005-09-20 | 2012-02-29 | シャープ株式会社 | 液体処理装置 |
JP3893401B1 (ja) * | 2005-09-21 | 2007-03-14 | シャープ株式会社 | 水処理装置 |
JP4485444B2 (ja) * | 2005-09-28 | 2010-06-23 | シャープ株式会社 | 排水処理方法および排水処理装置 |
JP2007130591A (ja) | 2005-11-11 | 2007-05-31 | Univ Of Miyazaki | 炭酸ガスナノバブルおよびマイクロバブルを用いた金属イオンの沈殿回収 |
US7575684B2 (en) * | 2005-12-16 | 2009-08-18 | Sharp Kabushiki Kaisha | Waste water treatment apparatus and waste water treatment method |
JP2007215824A (ja) | 2006-02-17 | 2007-08-30 | Seems Inc | 入浴システム及びその制御方法 |
CA2653001C (en) | 2006-05-23 | 2011-02-15 | Hideyasu Tsuji | Fine bubble generating apparatus |
JP4675830B2 (ja) * | 2006-06-01 | 2011-04-27 | シャープ株式会社 | 水処理装置 |
JP4168068B2 (ja) * | 2006-09-25 | 2008-10-22 | シャープ株式会社 | マイクロナノバブル含有液体製造方法、マイクロナノバブル含有液体製造装置、およびマイクロナノバブル含有液体応用装置 |
JP4250650B2 (ja) * | 2006-09-28 | 2009-04-08 | シャープ株式会社 | マイクロナノバブル浴槽水作製方法およびマイクロナノバブル浴槽 |
JP4538612B2 (ja) | 2006-11-24 | 2010-09-08 | 独立行政法人産業技術総合研究所 | 洗浄装置 |
JP2008142173A (ja) | 2006-12-07 | 2008-06-26 | Nanbu Plastics Co Ltd | 家庭用温熱治療システム |
JP3131357U (ja) | 2007-01-15 | 2007-05-10 | アクトエンジニアリング株式会社 | 炭酸ガスを供給可能な循環浴装置 |
JP4611328B2 (ja) * | 2007-02-28 | 2011-01-12 | シャープ株式会社 | インスリン量を増加させるとともに血糖値を低下させる装置 |
JP4925193B2 (ja) * | 2007-03-27 | 2012-04-25 | 株式会社御池鐵工所 | 複相流体の微細化混合装置及び微細化混合方法 |
JP2008272638A (ja) * | 2007-04-26 | 2008-11-13 | Jdc Corp | 処理装置 |
JP4490456B2 (ja) * | 2007-05-29 | 2010-06-23 | シャープ株式会社 | 液体処理装置 |
US7842184B2 (en) * | 2007-06-27 | 2010-11-30 | H R D Corporation | Process for water treatment using high shear device |
JP5128357B2 (ja) * | 2008-04-22 | 2013-01-23 | シャープ株式会社 | 水処理装置および水処理方法 |
JP4879232B2 (ja) * | 2008-07-18 | 2012-02-22 | 株式会社御池鐵工所 | 微細化混合装置 |
-
2008
- 2008-10-10 JP JP2008264367A patent/JP5261124B2/ja not_active Expired - Fee Related
-
2009
- 2009-10-07 US US12/574,949 patent/US8317165B2/en active Active
- 2009-10-08 KR KR1020090095802A patent/KR101150740B1/ko active IP Right Grant
- 2009-10-08 TW TW098134142A patent/TWI372078B/zh not_active IP Right Cessation
- 2009-10-09 CN CN2009102052279A patent/CN101721929B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI423844B (zh) * | 2010-05-26 | 2014-01-21 | Core technology corp | 含有飽和氣體之奈米氣泡水之製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5261124B2 (ja) | 2013-08-14 |
TW201029734A (en) | 2010-08-16 |
US20100089133A1 (en) | 2010-04-15 |
CN101721929A (zh) | 2010-06-09 |
US8317165B2 (en) | 2012-11-27 |
KR20100040682A (ko) | 2010-04-20 |
CN101721929B (zh) | 2013-10-02 |
KR101150740B1 (ko) | 2012-06-11 |
JP2010089055A (ja) | 2010-04-22 |
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